This product is extremely popular and very rare. I highly recommend purchasing it. This is a Tiffany Infinity Pendant necklace. I purchased it at a Koenji vintage clothing store around the beginning of May. I'm selling it because I want another necklace. Although it's listed as men's, it can be worn by both men and women. It's a used item, but there isn't much sign of wear. Tiffany Material: Sterling Silver Accessories: Box Accessories: Guarantee (certificate), Box Chain Length: 40.5cm-45.7cm Silver 925 Price negotiation possible.